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BOSTON MARATHON 2024

David Kesterson

Bib: 4841•M

TN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 27%
Age Group (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #4618
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:53
Rank: #4891 (-273)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:03:03
Rank: #4869 (+22)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:19
Rank: #4615 (+254)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:28:59
Rank: #4615
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:02
Rank: #4536 (+79)
Half → 25K
17:03 | 7:02/mi
30K· 18.64 mi
2:09:27
Rank: #4697 (-161)
25K → 30K
23:25 | 7:32/mi
20M
2:20:05
Rank: #4718 (-21)
30K → 20M
10:38 | 7:49/mi
21M
2:28:31
Rank: #4716 (+2)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:34:06
Rank: #4678 (+38)
21M → 35K
5:35 | 7:28/mi
23M
2:43:56
Rank: #4611 (+67)
35K → 23M
9:50 | 7:51/mi
24M
2:51:40
Rank: #4557 (+54)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
2:58:21
Rank: #4487 (+70)
24M → 40K
6:41 | 7:49/mi
25.2M
3:01:16
Rank: #4439 (+48)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:08:48
Rank: #4405 (+34)
25.2M → Finish
7:32 | 7:24/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:59
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:39:49
Pace7:37 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2120:446:4020:44
6:40
-
10K
6.21 mi11:07:3041:536:4421:09
6:48
+0:08
15K
9.32 mi11:28:401:03:036:4621:10
6:49
+0:01
20K
12.43 mi11:49:561:24:196:4721:16
6:51
+0:02
Half
13.11 mi11:54:361:28:596:474:40
6:50
-0:01
25K
15.53 mi12:11:391:46:026:5017:03
7:02
+0:12
30K
18.64 mi12:35:042:09:276:5723:25
7:32
+0:30
20M
20.00 mi12:45:422:20:057:0010:38
7:49
+0:17
21M
21.00 mi12:54:082:28:317:048:26
8:26
+0:37
35K
21.75 mi12:59:432:34:067:055:35
7:28
-0:58
23M
23.00 mi13:09:332:43:567:089:50
7:51
+0:23
24M
24.00 mi13:17:172:51:407:097:44
7:44
-0:07
40K
24.85 mi13:23:582:58:217:116:41
7:49
+0:05
25.2M
25.20 mi13:26:533:01:167:122:55
8:27
+0:38
Finish
26.22 mi13:34:253:08:487:127:32
7:24
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:40 /mi

Average Pace

7:12 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:46:02

56% of race

Time at Steady Pace

44:16

23% of race

Time at Slower Pace

38:30

20% of race

Average Pace: 7:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:46:2120:446:4020:44
6:40
#4618
10K
6.21 mi11:07:3041:536:4421:09
6:48
#4891
15K
9.32 mi11:28:401:03:036:4621:10
6:49
#4869
20K
12.43 mi11:49:561:24:196:4721:16
6:51
#4615
Half
13.11 mi11:54:361:28:596:474:40
6:50
#4615
25K
15.53 mi12:11:391:46:026:5017:03
7:02
#4536
30K
18.64 mi12:35:042:09:276:5723:25
7:32
#4697
20M
20.00 mi12:45:422:20:057:0010:38
7:49
#4718
21M
21.00 mi12:54:082:28:317:048:26
8:26
#4716
35K
21.75 mi12:59:432:34:067:055:35
7:28
#4678
23M
23.00 mi13:09:332:43:567:089:50
7:51
#4611
24M
24.00 mi13:17:172:51:407:097:44
7:44
#4557
40K
24.85 mi13:23:582:58:217:116:41
7:49
#4487
25.2M
25.20 mi13:26:533:01:167:122:55
8:27
#4439
Finish
26.22 mi13:34:253:08:487:127:32
7:24
#4405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4618431943194834(Top 19%)4466(Top 31%)4466(Top 92%)
10K6.21 mi3.10 mi4891-2734544-2254544-2255241(Top 21%)4833(Top 33%)4833(Top 100%)
15K9.32 mi3.11 mi4869+224518+264518+264834(Top 19%)4466(Top 31%)4466(Top 92%)
20K12.43 mi3.11 mi4615+2544291+2274291+2274221(Top 17%)3925(Top 27%)3925(Top 81%)
Half13.11 mi0.68 mi4615429142914778(Top 19%)4389(Top 30%)4389(Top 91%)
25K15.53 mi2.42 mi4536+794217+744217+744501(Top 18%)4109(Top 28%)4109(Top 85%)
30K18.64 mi3.11 mi4697-1614316-994316-995270(Top 21%)4539(Top 31%)4539(Top 94%)
20M20.00 mi1.36 mi4718-214317-14317-15806(Top 23%)4729(Top 32%)4729(Top 98%)
21M21.00 mi1.00 mi4716+24297+204297+205903(Top 23%)4628(Top 32%)4628(Top 95%)
35K21.75 mi0.75 mi4678+384253+444253+444869(Top 19%)4018(Top 28%)4018(Top 83%)
23M23.00 mi1.25 mi4611+674173+804173+805041(Top 20%)3995(Top 27%)3995(Top 82%)
24M24.00 mi1.00 mi4557+544103+704103+705185(Top 20%)4009(Top 28%)4009(Top 83%)
40K24.85 mi0.85 mi4487+704017+864017+864832(Top 19%)3690(Top 25%)3690(Top 76%)
25.2M25.20 mi0.35 mi4439+483969+483969+484247(Top 17%)3311(Top 23%)3311(Top 68%)
Finish26.22 mi1.02 mi4405+343926+433926+434978(Top 19%)3774(Top 26%)3774(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4834

Males

4466

M18-39

4466

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5241

Males

4833

M18-39

4833

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4834

Males

4466

M18-39

4466

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4221

Males

3925

M18-39

3925

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4778

Males

4389

M18-39

4389

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4501

Males

4109

M18-39

4109

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5270

Males

4539

M18-39

4539

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5806

Males

4729

M18-39

4729

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5903

Males

4628

M18-39

4628

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4869

Males

4018

M18-39

4018

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5041

Males

3995

M18-39

3995

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5185

Males

4009

M18-39

4009

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4832

Males

3690

M18-39

3690

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4247

Males

3311

M18-39

3311

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4978

Males

3774

M18-39

3774

Passing Analysis

Category:
Athletes Passed
1593
Passed By
1380
Net Change
+213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4618
5K → 10K96369-273#4618#4891
10K → 15K158136+22#4891#4869
15K → 20K28935+254#4869#4615
20K → Half27270#4615#4615
Half → 25K193114+79#4615#4536
25K → 30K149310-161#4536#4697
30K → 20M86107-21#4697#4718
20M → 21M8886+2#4718#4716
21M → 35K6729+38#4716#4678
35K → 23M11649+67#4678#4611
23M → 24M9541+54#4611#4557
24M → 40K10131+70#4557#4487
40K → 25.2M557+48#4487#4439
25.2M → Finish7339+34#4439#4405
TOTALS15931380+213
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing